Presentation | 2011-10-12 Response of SQUID inductance to magnetic nanoparticle films Shun YANO, Takayuki OKUMURA, Hiroyuki AKAIKE, Akira FUJIMAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We present the response of SQUID inductance to magnetic nanoparticle films. We have been studying the use of magnetic materials including magnetic nanoparticles for fabricating high performance Single-Flux-Quantum (SFQ) circuits. In this work, we measured the inductance of Superconducting Quantum Interference Device (SQUID) with and without the Fe_3O_4 magnetic nanoparticle films formed by evaporating the solvent of magnetic nanoparticle solutions. Results showed that 13% and 15% increases in SQUID inductance were obtained for two kinds of SQUIDs with the films composed by 5nm nanoparticles. We also found that the increase in SQUID inductance was larger for a SQUID with the film of 5nm nanoparticles than for a SQUID with the film of 50nm in investigation of dependence of the inductance increase on nanoparticle size. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Magnetic nanoparticle / Fe_3O_4 / SQUID / SFQ circuit |
Paper # | SCE2011-14 |
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Committee | SCE |
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Conference Date | 2011/10/5(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Response of SQUID inductance to magnetic nanoparticle films |
Sub Title (in English) | |
Keyword(1) | Magnetic nanoparticle |
Keyword(2) | Fe_3O_4 |
Keyword(3) | SQUID |
Keyword(4) | SFQ circuit |
1st Author's Name | Shun YANO |
1st Author's Affiliation | Department of Quantum Engineering, Nagoya University() |
2nd Author's Name | Takayuki OKUMURA |
2nd Author's Affiliation | Department of Quantum Engineering, Nagoya University |
3rd Author's Name | Hiroyuki AKAIKE |
3rd Author's Affiliation | Department of Quantum Engineering, Nagoya University |
4th Author's Name | Akira FUJIMAKI |
4th Author's Affiliation | Department of Quantum Engineering, Nagoya University |
Date | 2011-10-12 |
Paper # | SCE2011-14 |
Volume (vol) | vol.111 |
Number (no) | 230 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |